STEP 1: START UPDATE UTILITY
After downloading the firmware update utility open it by double clicking the firmware utility file. Note this utility will only function on a PC. The firmware utility is not available for Mac at this time.
STEP 2: CONNECT CAIRN XL TO COMPUTER
Using a micro-USB cable, connect the Cairn XL to your computer. The USB end should be insterted in the computer and the micro-USB end into the micro-USB port on the Cairn XL. Once connected the firmware utility device status will say “connected” in green in the lower left area of the window.
STEP 3: BROWSE TO FIRMWARE FILE
On the firmware update utility select “browse”. Locate the new firmware file and select it by pressing “open”.
STEP 4: CLICK UPDATE
Once the correct firmware file is selected and the file name and location are loaded into the “select firmware” input bar press update to begin the update process. Do not close the firmware utility window while update is in progress.
STEP 5: UPDATE COMPLETE
Once updated the firmware utility window will state “update success” in green underneath the update button. Your Cairn XL is now updated and good to go.
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